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Tagged: graph-rag
Questioning the Agent Stack: Vector Stores, Hypergraphs and Coding Jobs
Three cases where a bigger agent stack missed the real bottleneck: file-based agent memory beat a vector store, hypergraph RAG, and what senior work is.
12 min readRAG-Anything on 65 Wine Books: Where Graph Retrieval Wins and Fails
A hands-on test of RAG-Anything's knowledge graph on 65 wine PDFs: parser choice, costs, graph versus vector answers, and the sparkling wine blind spot.
12 min readSeven RAG Architectures Beyond the Naive Pipeline and When Each Fits
Naive RAG breaks in predictable ways. Seven architectures, from contextual notes to multi-agent and memory retrieval, with their trade-offs and when to use each.
9 min readRouteRAG: Teaching a Small Model When and How to Retrieve with RL
RouteRAG trains a small model with two-stage GRPO to pick passage, graph or hybrid retrieval, cutting retrieval turns and lifting multi-hop QA results.
6 min readWhat is RAG? Naive, hybrid, graph, and agentic patterns
A practical map of retrieval-augmented generation: classic vector RAG, hybrid retrieval, GraphRAG, and agentic patterns—when each fits and what breaks in production.
24 min read
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